What’s Vulnerable › Vulnerabilities

CVE-2019-9910

• Severity: medium (CVSS 6.1 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2019-03-22 · updated 2026-06-17
• Weakness: CWE-79

Description

The kingcomposer plugin 2.7.6 for WordPress has wp-admin/admin.php?page=kc-mapper id XSS.

Affected products

• Page Builder: KingComposer – Free Drag and Drop page builder by King-Theme: 2.7.6

References

• http://seclists.org/fulldisclosure/2019/Mar/39
• https://lists.openwall.net/full-disclosure/2019/02/05/11
• https://security-consulting.icu/blog/2019/02/wordpress-kingcomposer-xss/
• http://seclists.org/fulldisclosure/2019/Mar/39
• https://lists.openwall.net/full-disclosure/2019/02/05/11
• https://security-consulting.icu/blog/2019/02/wordpress-kingcomposer-xss/

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